| Acronym | Meaning |
| AC | Aircraft Commander; Active Component; Alternating Current; Aircraft; Aircraft Carrier; Air Conditioning; Air Controller; Aircrew; Armament Computer; Associate Contractor |
| ABN | Airborne |
| APC | Armored Personnel Carrier; Acquisition Professional Community; Accelerated Provision Concepts; Account Processing Code; Activity Process Codes; Agency Program Coordinator; Air Project Coordinator; Aerial Port Commander; Assign Pre-programmed Conference (l |
| JETDS | Joint Electronics Type Designation System (e.g. AN/PRC-xx) |
| PERSCOM | PERSonnel COMmand |
| CWST | Combat Water Survival Test |
| ARCOM | Army Commendation Medal |
| CONUS | CONtinental United States |
| ETS | Expiration Of Term Of Service (scheduled Date Of Separation From Active Duty); Electronic Time Keeping System; Emergency Temporary Standard; Engineering (and) Technical Services (Request); Engineering Time Standards; Estimating Tracking System; Estimated |
| MEDEVAC | MEDical EVACuation To An Aid Station Or Field Hospital |